高中英语外研版 (2019)必修 第一册Unit 6 At one with nature说课ppt课件

这是一份高中英语外研版 (2019)必修 第一册Unit 6 At one with nature说课ppt课件，共35页。PPT课件主要包含了from which，in which，for whom，for which，Assessment，Homework等内容，欢迎下载使用。

Using language Attributive clauses (3) Grammar
Learning bjectives
At the end f the class, yu will be able t:1. summarize the usage f attributive clauses intrduced by “a prepsitin + whm/ which” by finding, cmparing and analyzing;2. use attributive clauses intrduced by “a prepsitin + whm/ which” t cmplete a passage and talk abut a gegraphical feature in the wrld.
Lead in: revisin
Review the reading passage “Lngji Rice Terraces” and talk abut the wrking principle f the “Lngji Rice Terraces”.
The terraces are cleverly designed, with hundreds f waterways that cnnect with each ther. On rainy days, rainwater runs alng these waterways and mves dwn the muntains and int the terraces. On sunny days, the sun heats the water and turns it int vapur. This frms cluds frm which rain falls dwn nt the muntain terraces nce again. The terraces als prvide a gd envirnment fr birds and fish, sme f which feed n insects that can harm the rice crps.
1. Lk at the sentences frm the reading passage and answer the questins.
a …they culd increase the areas in which they culd grw rice.b …these terraces still mean a lt t the lcal peple fr whm traditins hld much value.
1. What d “which” and “whm” refer t in each sentence?2. Why d we use prepsitins befre “which” and “whm”?3. In sentence (a), can we replace “in which” with “where” withut changing the meaning?
1. What d “which” and “whm” refer t in each sentence? In sentence (a), “which” refers t “the areas”. In sentence (b), “whm” refers t “the lcal peple”.
2. Why d we use prepsitins befre “which” and “whm”? We use prepsitins befre “which” and “whm” because “which” and “whm” serve as the bject f the actin phrases that end with a prepsitin.
3. In sentence (a), can we replace “in which” with “where” withut changing the meaning? Yes, because “in which” and “where” bth mean “in the areas”.
Cmpare them with the fllwing sentences and answer the questins.
c …they culd increase the areas. They culd grw crps in these areas.d …these terraces still mean a lt t the lcal peple. Traditins hld much value fr them.
4. What is the difference between the tw grups f sentences? 5. Why des the authr chse t use sentences (a) and (b) in the reading passage?
4. What is the difference between the tw grups f sentences? Sentences(a) and (b) bth cntain a clause defining a nun in the sentence. Sentences (c) and (d) are cnstructed with a pair f simple sentences, with ne defining a nun in the ther sentence in each pair.
5. Why des the authr chse t use sentences (a) and (b) in the reading passage?
The authr chses t use sentences (a) and (b)1) t create a clser link and cnnectin between the item and the clause defining it.2) t make the passage clearer.3) t emphasize the item being defined.
Attributive clauses intrduced by a prepsitin + whm/which
1. We usually use attributive clauses intrduced by a prepsitin + whm/which when the relative prnun is the bject f a prepsitin in the attributive 1) The man by whm the thief was caught was a gd pliceman. 2) This is the reasn fr which I was praised by my chemistry teacher.

2. The prepsitin is determined by the relative prnun(the nun) r the verb in the 1) This is the land n which the great authr grew up. 2) Peter met a traveler frm whm he learned sme Spanish.
3. Prepsitins in a set phrase are usually put in the clause instead f being put at the 1) The children (whm/wh) I lked after in the nursery brught me a lt f jy. 2) I wanted t visit the huse (which) my grandparents lived in.
Lk fr mre sentences with attributive clauses like these in the reading passage.
1. These terraces were built by the lcal Zhuang and Ya peple, t whm Guangxi is hme.2. …what is mst significant is the way in which peple have wrked in harmny with nature…3. This frms cluds frm which rain falls dwn nt the muntain terraces nce again.
2. Cnnect the sentences with a prepsitin + whm/which.
1. The Zhuang is an ethnic grup. Its ppulatin is the largest f all ethnic grups in China.2. Guangxi is a prvince. The Lngji Rice Terraces are lcated in it.3. I want t visit this cultural landscape. The title f UNESCO Wrld Heritage Site was given t it in 2016.4. He is an expert n rice planting. The lcal Zhuang peple have learnt a lt frm him.
1. The Zhuang is an ethnic grup. Its ppulatin is the largest f all ethnic grups in China. The Zhuang is an ethnic grup f which the ppulatin is the largest f all ethnic grups in China.
2. Guangxi is a prvince. The Lngji Rice Terraces are lcated in it. Guangxi is a prvince in which the Lngji Rice Terraces are lcated.
3. I want t visit this cultural landscape. The title f UNESCO Wrld Heritage Site was given t it in 2016. I want t visit this cultural landscape t which the title f UNESCO Wrld Heritage Site was given in 2016.
4. He is an expert n rice planting. The lcal Zhuang peple have learnt a lt frm him. He is an expert n rice planting frm whm the lcal Zhuang peple have learnt a lt.
3. Cmplete the passage with a prepsitin + whm/which.
Amng the many beautiful treasures peple can receive frm nature are natural dyes. The mst cmmn natural surce 1 natural dyes cme is plants. Materials fr making natural dyes can ften be fund in gardens 2 clurful flwers are planted. Other natural dyes are made frm insects, sea creatures and mineral cmpunds.
Natural dyes are nw returning t ppularity, especially with artists and craftspeple. The reasns 3 they prefer natural dyes are that the clurs are brighter and can be kept lnger. Natural dyes are als becming mre ppular with cnsumers 4 caring fr the envirnment is a pririty. Mre and mre peple feel that by using natural dyes, we can remind urselves f nature’s beauty and prtect the natural wrld.
Write a shrt paragraph t intrduce a gegraphical feature in the wrld, using attributive clauses with a prepsitin + whm/which.
Lcated in the suthwest f Fangshan, Beijing, Shidu Scenic Spt is famus fr having the nly Karst landfrm in the nrth f China. The Juma River runs thrugh the Taihang Muntains, and there are ten ferries at which peple can crss the river. That’s the reasn fr which Shidu gt its name.
1. Finish Exercise 1 and 2 n yur hmewrk sheet.2. Finish writing the shrt paragraph intrducing a gegraphical feature in yur hmewrk sheet, trying t use as many attributive clauses as pssible. Exchange yur writing with yur partner’s and assess each ther’s wrk with the assessment frm.